selfhost.directory

The index of self-hostable projects — ranked, categorized and served with live updates.
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Grai Corevswindmill

Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

Grai Corewindmill
Score47/10077/100
Rank in category#7 of 8 in Data Pipeline#6 of 32 in Workflow Automation
GitHub stars31718 308
Stars, last 30 days—+288
Stable releases, 12 months0163
Latest release—v1.853.0 · 28 Oct 2026
SetupModerateModerate
Official Docker imageYesYes
LicenseMIT-0Other
Main languagePythonRust

Which one should you pick?

windmill scores 77/100 against 47/100 for Grai Core, so it is the safer default.

windmill ships more often: 163 stable releases in the past year, against 0 for Grai Core.

windmill is growing faster right now (+288 stars in 30 days).

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Keep Grai Core, compare it with
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